* {
    margin: 0;
    padding: 0;
}

.keys {
    width: 80px;
    height: 100px;
    border: 1px solid grey;
    box-sizing: border-box;
}

.in-line1,
.in-line2,
.in-line3 {
    float: left;
}

.clear::after,
.clear::before {
    content: "";
    display: block;
    clear: both;
}

.line2 {
    position: relative;
    left: 40px;
}

.line3 {
    position: relative;
    left: 80px;
}

.key-name {
    color: rgb(167, 0, 0);
    font-size: 20px;
    float: left;
    margin: 5px 0 0 7px;
    font-weight: bold;
}

.vowel,
.initial-consonant {
    font-size: 19px;
    line-height: 31px;
    text-align: center;
    font-weight: bold;
}

.initial-consonant {
    color: rgb(1, 162, 162);
}